Swifts fall into dangerous cave of bird-eating catfish - BBC | Asia

This is like watching a horror movie ???? #DavidAttenborough #CaveSwifts #Swifts #Thailand #Nature #NaturalWorld #Asia #BBCAsia In the busy Tham Nam Lod cave in Thailand, swifts battle for space. But when they fall into the water, there are dangers that lurk beneath! Subscribe and ???? to the BBC ???? https://bit.ly/BBCYouTubeSub Watch the BBC first on iPlayer ???? https://bbc.in/iPlayer-Home All our TV channels and S4C are available to watch live through BBC iPlayer, although some programmes may not be available to stream online due to rights. If you would like to read more on what types of programmes are available to watch live, check the 'Are all programmes that are broadcast available on BBC iPlayer?' FAQ ???? https://bbc.in/2m8ks6v.